Weight scale



FIG. 1 is a plan view of the front of the weight scale of the present invention;

FIG. 2 is a plan view of the rear of the weight scale of the present invention;

FIG. 3 is a top view of the weight scale of the present invention; and,

FIG. 4 is a plan view of the side of the weight scale of the present invention. 

The ornamental design for a weight scale, as shown. 